Ruby on Rails教程M. Hartl。第10章失敗測試

Question

嗨，我是一個通過Hartl工作的新手。我卡在微柱在10章當我運行

bundle exec rspec spec/requests/authentication_pages_spec.rb 

終端返回這些失敗的消息：

Failures: 

1) authentication authorization in the Users controller submitting to the update action 
Failure/Error: before { put user_path(user) } 
AbstractController::ActionNotFound: 
    The action 'update' could not be found for UsersController 
# ./spec/requests/authentication_pages_spec.rb:78:in `block (5 levels) in <top (required)>' 

2) authentication authorization in the Users controller as wrong user submitting a PUT request to the Users#update action 
Failure/Error: before { put user_path(wrong_user) } 
AbstractController::ActionNotFound: 
    The action 'update' could not be found for UsersController 
# ./spec/requests/authentication_pages_spec.rb:110:in `block (6 levels) in <top (required)>' 

3) authentication authorization in the Users controller as non-admin user submitting a DELETE request to the Users#destroy action 
Failure/Error: before { delete user_path(user) } 
AbstractController::ActionNotFound: 
    The action 'destroy' could not be found for UsersController 
# ./spec/requests/authentication_pages_spec.rb:122:in `block (6 levels) in <top (required)>' 

Finished in 1.54 seconds 
21 examples, 3 failures 

Failed examples: 

rspec ./spec/requests/authentication_pages_spec.rb:79 # authentication authorization in the Users controller submitting to the update action 
rspec ./spec/requests/authentication_pages_spec.rb:111 # authentication authorization in the Users controller as wrong user submitting a PUT request to the Users#update action 
rspec ./spec/requests/authentication_pages_spec.rb:123 # authentication authorization in the Users controller as non-admin user submitting a DELETE request to the Users#destroy action 

這裏是我的authentication_pages_spec.rb文件

require 'spec_helper' 

describe "authentication" do 
subject { page } 
let(:user) { FactoryGirl.create(:user) } 

describe "signin page" do 
before { visit signin_path } 

it { should have_selector('h1', text: 'Sign in') } 
it { should have_selector('title', text: 'Sign in') } 
end 

describe "signin" do 
before { visit signin_path } 

describe "with invalid information" do 
    before { click_button "Sign in" } 

    it { should have_selector('title', text: 'Sign in') } 
    it { should have_selector('div.alert.alert-error', text: 'Invalid') } 

    describe "after visiting another page" do 
    before { click_link "Home" } 
    it { should_not have_selector('div.alert.alert-error') } 
    end 
end 

describe "with valid information" do 
    before { sign_in user } 

    it { should have_selector('title', text: user.name) } 

    it { should have_link('Users', href: users_path) } 
    it { should have_link('Profile', href: user_path(user)) } 
    it { should have_link('Settings', href: edit_user_path(user)) } 
    it { should have_link('Sign out', href: signout_path) } 

    it { should_not have_link('Sign in', href: signin_path) } 

    describe "followed by signout" do 
    before { click_link "Sign out" } 
    it { should have_link('Sign in') } 
    end 
end 
end 

describe "authorization" do 

describe "for non-signed-in users" do 
    let(:user) { FactoryGirl.create(:user) } 

    describe "when attempting to visit a protected page" do 
    before do 
     visit edit_user_path(user) 
     fill_in "Email", with: user.email 
     fill_in "Password", with: user.password 
     click_button "Sign in" 
    end 

    describe "after signing in" do 

     it "should render the desired protected page" do 
     page.should have_selector('title', text: 'Edit user') 
     end 
    end 
    end 
end 

    describe "in the Users controller" do 

    describe "visiting the edit page" do 
     before { visit edit_user_path(user) } 
     it { should have_selector('title', text: 'Sign in') } 
    end 

    describe "submitting to the update action" do 
     before { put user_path(user) } 
     specify { response.should redirect_to(signin_path) } 
    end 

    describe "visiting the user index" do 
     before { visit users_path } 
     it { should have_selector('title', text: 'Sign in') } 
    end 

describe "in the Microposts controller" do 

    describe "submitting to the create action" do 
     before { post microposts_path } 
     specify { response.should redirect_to(signin_path) } 
    end 

    describe "submitting to the destroy action" do 
     before { delete micropost_path(FactoryGirl.create(:micropost)) } 
     specify { response.should redirect_to(signin_path) } 
    end 
    end 

describe "as wrong user" do 
    let(:wrong_user) { FactoryGirl.create(:user, email: "wrong@example.com") } 
    before { sign_in user } 

    describe "visiting Users#edit page" do 
    before { visit edit_user_path(wrong_user) } 
    it { should_not have_selector('title', text: full_title('Edit user')) } 
    end 

    describe "submitting a PUT request to the Users#update action" do 
    before { put user_path(wrong_user) } 
    specify { response.should redirect_to(root_path) } 
    end 
end 

describe "as non-admin user" do 
    let(:user) { FactoryGirl.create(:user) } 
    let(:non_admin) { FactoryGirl.create(:user) } 

    before { sign_in non_admin } 

    describe "submitting a DELETE request to the Users#destroy action" do 
    before { delete user_path(user) } 
    specify { response.should redirect_to(root_path) }   
    end 
end 
end 
end 
end 

我我不知道是什麼原因造成的。有任何想法嗎？謝謝西蒙

Answer 1

你有你的user_controller.rb中定義的更新和銷燬行爲？

這裏是我的參考。

class UsersController < ApplicationController 
    before_filter :signed_in_user, only: [:index, :edit, :update] 
    before_filter :correct_user, only: [:edit, :update] 
    before_filter :admin_user,  only: :destroy 

    def index 
    @users = User.paginate(page: params[:page]) 
    end 

    def show 
    @user = User.find(params[:id]) 
    end 

    def new 
    @user = User.new 
    end 

    def create 
    @user = User.new(params[:user]) 
    if @user.save 
     sign_in @user 
     flash[:success] = "Welcome to the Sample App!" 
     redirect_to @user 
    else 
     render 'new' 
    end 
    end 

    def edit 
    end 

    def update 
    if @user.update_attributes(params[:user]) 
     sign_in @user 
     flash[:success] = "Profile updated" 
     redirect_to @user 
    else 
     render 'edit' 
    end 
    end 

    def destroy 
    User.find(params[:id]).destroy 
    flash[:success] = "User destroyed" 
    redirect_to users_path 
    end 

    private 
    def signed_in_user 
     unless signed_in? 
     store_location 
     redirect_to signin_path, notice: "Please sign in" 
     end 
    end 

    def correct_user 
     @user = User.find(params[:id]) 
     redirect_to root_path unless current_user?(@user) 
    end 

    def admin_user 
     redirect_to root_path unless current_user.admin? 
    end 
end